package com.wjn.po;

public class User {
	private Integer id;
	private String username;
	private String grade;
	
	public Integer getId() {
		return id;
	}
	public void setId(Integer id) {
		this.id = id;
	}
	public String getUsername() {
		return username;
	} 
	public void setUsername(String username) {
		this.username = username;
	}
	public String getGrade() {
		return grade;
	}
	public void setGrade(String grade) {
		this.grade = grade;
	}
	public String toString() {
		return "User [id=" + id + ", username=" + username + ", grade=" + grade + "]";
	}
}
